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[83.42.66.46]) by smtp.gmail.com with ESMTPSA id c17sm2807618wrc.60.2019.10.09.05.25.23 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Wed, 09 Oct 2019 05:25:24 -0700 (PDT) Subject: Re: [PATCH v8 2/5] MIPS: PCI: use information from 1-wire PROM for IOC3 detection To: Thomas Bogendoerfer , Jakub Kicinski , Jonathan Corbet , Ralf Baechle , Paul Burton , James Hogan , Lee Jones , "David S. Miller" , Srinivas Kandagatla , Alessandro Zummo , Alexandre Belloni , Greg Kroah-Hartman , Jiri Slaby , linux-doc@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mips@vger.kernel.org, netdev@vger.kernel.org, linux-rtc@vger.kernel.org, linux-serial@vger.kernel.org References: <20191009101713.12238-1-tbogendoerfer@suse.de> <20191009101713.12238-3-tbogendoerfer@suse.de> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= Message-ID: Date: Wed, 9 Oct 2019 14:25:22 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: <20191009101713.12238-3-tbogendoerfer@suse.de> Content-Type: text/plain; charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: 7bit Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On 10/9/19 12:17 PM, Thomas Bogendoerfer wrote: > IOC3 chips in SGI system are conntected to a bridge ASIC, which has Typo: "connected". > a 1-wire prom attached with part number information. This changeset > uses this information to create PCI subsystem information, which > the MFD driver uses for further platform device setup. > > Signed-off-by: Thomas Bogendoerfer > --- > arch/mips/include/asm/pci/bridge.h | 1 + > arch/mips/include/asm/sn/ioc3.h | 9 +++ > arch/mips/pci/pci-xtalk-bridge.c | 135 ++++++++++++++++++++++++++++++++++++- > arch/mips/sgi-ip27/ip27-xtalk.c | 38 +++++++++-- > 4 files changed, 175 insertions(+), 8 deletions(-)